Arnaldo Batista

On the HHT, its problems, and some solutions

Raul Rato, Manuel Duarte Ortigueira, Arnaldo Batista · Mechanical Systems and Signal Processing · 2007 · 315 citations · Full text

Mathematical Programming, Theoretical Mathematics, Theoretical Analysis +2

On the relation between the fractional Brownian motion and the fractional derivatives

Manuel Duarte Ortigueira, Arnaldo Batista · Physics Letters A · 2007 · 65 citations

Fractional Brownian Motion, Engineering, Fractional-order System +7

The Application of Deep Learning Algorithms for PPG Signal Processing and Classification

Filipa Esgalhado, Beatriz Fernandes, Valentina Vassilenko et al. · Computers · 2021 · 43 citations · Full text

Cnn-lstm Algorithm, Convolutional Neural Network, Medical Monitoring +25

Peak Detection and HRV Feature Evaluation on ECG and PPG Signals

Filipa Esgalhado, Arnaldo Batista, Valentina Vassilenko et al. · Symmetry · 2022 · 37 citations · Full text

Engineering, Measurement, Hrv Feature Extraction +19

A Fractional Linear System View of the Fractional Brownian Motion

Manuel Duarte Ortigueira, Arnaldo Batista · Nonlinear Dynamics · 2004 · 32 citations

Fractional Brownian Motion, Fractional-order System, Anomalous Diffusion +3